EP3759865A4 - Intégrité de données à haut débit par traitement informatique de confiance - Google Patents

Intégrité de données à haut débit par traitement informatique de confiance Download PDF

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Publication number
EP3759865A4
EP3759865A4 EP18907982.5A EP18907982A EP3759865A4 EP 3759865 A4 EP3759865 A4 EP 3759865A4 EP 18907982 A EP18907982 A EP 18907982A EP 3759865 A4 EP3759865 A4 EP 3759865A4
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EP
European Patent Office
Prior art keywords
rate data
computer processing
data integrity
trusted computer
trusted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18907982.5A
Other languages
German (de)
English (en)
Other versions
EP3759865A1 (fr
EP3759865B1 (fr
Inventor
Rohit Sinha
Mihai Christodorescu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Visa International Service Association
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Visa International Service Association
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Publication of EP3759865A4 publication Critical patent/EP3759865A4/fr
Publication of EP3759865A1 publication Critical patent/EP3759865A1/fr
Application granted granted Critical
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2246—Trees, e.g. B+trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2255—Hash tables
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2365—Ensuring data consistency and integrity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0281—Proxies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP18907982.5A 2018-02-27 2018-07-19 Intégrité de données à haut débit par traitement informatique de confiance Active EP3759865B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862635933P 2018-02-27 2018-02-27
PCT/US2018/042844 WO2019168557A1 (fr) 2018-02-27 2018-07-19 Intégrité de données à haut débit par traitement informatique de confiance

Publications (3)

Publication Number Publication Date
EP3759865A4 true EP3759865A4 (fr) 2021-01-06
EP3759865A1 EP3759865A1 (fr) 2021-01-06
EP3759865B1 EP3759865B1 (fr) 2024-04-03

Family

ID=67686276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18907982.5A Active EP3759865B1 (fr) 2018-02-27 2018-07-19 Intégrité de données à haut débit par traitement informatique de confiance

Country Status (3)

Country Link
US (2) US11140134B2 (fr)
EP (1) EP3759865B1 (fr)
WO (1) WO2019168557A1 (fr)

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EP3780557B1 (fr) 2019-02-25 2023-02-15 Bright Data Ltd. Système et procédé pour mécanisme de relance d'extraction d'url
EP4383686A1 (fr) 2019-04-02 2024-06-12 Bright Data Ltd. Système et procédé de gestion de service de récupération d'url non directe
WO2021004636A1 (fr) * 2019-07-11 2021-01-14 Huawei Technologies Co., Ltd. Appareil et procédé d'attestation pour disques
US11455319B2 (en) * 2020-01-29 2022-09-27 EMC IP Holding Company LLC Merkle tree forest for synchronizing data buckets of unlimited size in object storage systems
US11461362B2 (en) * 2020-01-29 2022-10-04 EMC IP Holding Company LLC Merkle super tree for synchronizing data buckets of unlimited size in object storage systems
CN111324613B (zh) * 2020-03-13 2021-03-26 华东师范大学 一种面向联盟链的分片内数据组织管理方法
US11645424B2 (en) * 2020-04-27 2023-05-09 International Business Machines Corporation Integrity verification in cloud key-value stores
WO2022017627A1 (fr) * 2020-07-24 2022-01-27 Huawei Technologies Co., Ltd. Dispositifs et procédés de prise en charge de la protection de canal d'entrée/de sortie
WO2022029762A1 (fr) * 2020-08-02 2022-02-10 Ben Ari Adi Système et procédé de fourniture d'une attestation vérifiée, préservant la confidentialité, des propriétés des données des services web
US11468032B2 (en) * 2020-09-22 2022-10-11 Snowflake Inc. Concurrent transaction processing in a database system
US11436212B2 (en) 2020-09-22 2022-09-06 Snowflake Inc. Concurrent transaction processing in a database system
US12003488B2 (en) * 2020-11-17 2024-06-04 Sap Se Protecting cloud application secret key with multi-party computation algorithm
CN112422677B (zh) * 2020-11-17 2023-11-28 深圳市康必达中创科技有限公司 一种智能数据发布方法
CN112395631B (zh) * 2020-11-27 2022-09-20 上海交通大学 基于sgx技术的安全数据库系统、方法及介质
CN115130118B (zh) * 2021-03-29 2025-09-05 华为技术有限公司 访问数据库的方法和装置
CN113111391B (zh) * 2021-04-09 2022-07-08 支付宝(杭州)信息技术有限公司 用于内存完整性保护的方法和内存控制器
CN115277031B (zh) * 2021-04-13 2024-05-10 华为技术有限公司 一种数据处理的方法和装置
CN113536364B (zh) * 2021-06-04 2025-09-02 清华大学 基于IntelSGX的安全键值存储系统的构建方法
US12056232B2 (en) * 2021-08-27 2024-08-06 EMC IP Holding Company LLC Function-based service framework with trusted execution platform
CN113626772B (zh) * 2021-09-03 2024-11-15 大唐高鸿信安（浙江）信息科技有限公司 一种进程的动态可信度量方法、装置、系统及终端
US12339974B2 (en) * 2021-12-29 2025-06-24 Arm Limited Methods and apparatus for provisioning a device
US12401543B2 (en) 2022-12-29 2025-08-26 Garantir LLC Sharing secrets over one or more computer networks using proxies
US11736461B1 (en) * 2022-12-29 2023-08-22 Garantir LLC Sharing secrets over one or more computer networks using proxies
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CN120166155A (zh) * 2023-12-14 2025-06-17 华为云计算技术有限公司 一种数据传输方法、装置以及系统

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Also Published As

Publication number Publication date
US11140134B2 (en) 2021-10-05
US11848914B2 (en) 2023-12-19
WO2019168557A1 (fr) 2019-09-06
US20210392115A1 (en) 2021-12-16
EP3759865A1 (fr) 2021-01-06
US20190268308A1 (en) 2019-08-29
EP3759865B1 (fr) 2024-04-03

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